package com.yxb.cms.dao.expmle;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;

public class CoursesExample {
    protected String orderByClause;

    protected boolean distinct;

    protected List<Criteria> oredCriteria;

    private Integer limit;

    private Integer offset;

    public CoursesExample() {
        oredCriteria = new ArrayList<Criteria>();
    }

    public void setOrderByClause(String orderByClause) {
        this.orderByClause = orderByClause;
    }

    public String getOrderByClause() {
        return orderByClause;
    }

    public void setDistinct(boolean distinct) {
        this.distinct = distinct;
    }

    public boolean isDistinct() {
        return distinct;
    }

    public List<Criteria> getOredCriteria() {
        return oredCriteria;
    }

    public void or(Criteria criteria) {
        oredCriteria.add(criteria);
    }

    public Criteria or() {
        Criteria criteria = createCriteriaInternal();
        oredCriteria.add(criteria);
        return criteria;
    }

    public Criteria createCriteria() {
        Criteria criteria = createCriteriaInternal();
        if (oredCriteria.size() == 0) {
            oredCriteria.add(criteria);
        }
        return criteria;
    }

    protected Criteria createCriteriaInternal() {
        Criteria criteria = new Criteria();
        return criteria;
    }

    public void clear() {
        oredCriteria.clear();
        orderByClause = null;
        distinct = false;
    }

    public void setLimit(Integer limit) {
        this.limit = limit;
    }

    public Integer getLimit() {
        return limit;
    }

    public void setOffset(Integer offset) {
        this.offset = offset;
    }

    public Integer getOffset() {
        return offset;
    }

    protected abstract static class GeneratedCriteria {
        protected List<Criterion> criteria;

        protected GeneratedCriteria() {
            super();
            criteria = new ArrayList<Criterion>();
        }

        public boolean isValid() {
            return criteria.size() > 0;
        }

        public List<Criterion> getAllCriteria() {
            return criteria;
        }

        public List<Criterion> getCriteria() {
            return criteria;
        }

        protected void addCriterion(String condition) {
            if (condition == null) {
                throw new RuntimeException("Value for condition cannot be null");
            }
            criteria.add(new Criterion(condition));
        }

        protected void addCriterion(String condition, Object value, String property) {
            if (value == null) {
                throw new RuntimeException("Value for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value));
        }

        protected void addCriterion(String condition, Object value1, Object value2, String property) {
            if (value1 == null || value2 == null) {
                throw new RuntimeException("Between values for " + property + " cannot be null");
            }
            criteria.add(new Criterion(condition, value1, value2));
        }

        public Criteria andIdIsNull() {
            addCriterion("id is null");
            return (Criteria) this;
        }

        public Criteria andIdIsNotNull() {
            addCriterion("id is not null");
            return (Criteria) this;
        }

        public Criteria andIdEqualTo(Long value) {
            addCriterion("id =", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotEqualTo(Long value) {
            addCriterion("id <>", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdGreaterThan(Long value) {
            addCriterion("id >", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdGreaterThanOrEqualTo(Long value) {
            addCriterion("id >=", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdLessThan(Long value) {
            addCriterion("id <", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdLessThanOrEqualTo(Long value) {
            addCriterion("id <=", value, "id");
            return (Criteria) this;
        }

        public Criteria andIdIn(List<Long> values) {
            addCriterion("id in", values, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotIn(List<Long> values) {
            addCriterion("id not in", values, "id");
            return (Criteria) this;
        }

        public Criteria andIdBetween(Long value1, Long value2) {
            addCriterion("id between", value1, value2, "id");
            return (Criteria) this;
        }

        public Criteria andIdNotBetween(Long value1, Long value2) {
            addCriterion("id not between", value1, value2, "id");
            return (Criteria) this;
        }

        public Criteria andNameIsNull() {
            addCriterion("name is null");
            return (Criteria) this;
        }

        public Criteria andNameIsNotNull() {
            addCriterion("name is not null");
            return (Criteria) this;
        }

        public Criteria andNameEqualTo(String value) {
            addCriterion("name =", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameNotEqualTo(String value) {
            addCriterion("name <>", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameGreaterThan(String value) {
            addCriterion("name >", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameGreaterThanOrEqualTo(String value) {
            addCriterion("name >=", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameLessThan(String value) {
            addCriterion("name <", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameLessThanOrEqualTo(String value) {
            addCriterion("name <=", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameLike(String value) {
            addCriterion("name like", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameNotLike(String value) {
            addCriterion("name not like", value, "name");
            return (Criteria) this;
        }

        public Criteria andNameIn(List<String> values) {
            addCriterion("name in", values, "name");
            return (Criteria) this;
        }

        public Criteria andNameNotIn(List<String> values) {
            addCriterion("name not in", values, "name");
            return (Criteria) this;
        }

        public Criteria andNameBetween(String value1, String value2) {
            addCriterion("name between", value1, value2, "name");
            return (Criteria) this;
        }

        public Criteria andNameNotBetween(String value1, String value2) {
            addCriterion("name not between", value1, value2, "name");
            return (Criteria) this;
        }

        public Criteria andCourseCodeIsNull() {
            addCriterion("course_code is null");
            return (Criteria) this;
        }

        public Criteria andCourseCodeIsNotNull() {
            addCriterion("course_code is not null");
            return (Criteria) this;
        }

        public Criteria andCourseCodeEqualTo(String value) {
            addCriterion("course_code =", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeNotEqualTo(String value) {
            addCriterion("course_code <>", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeGreaterThan(String value) {
            addCriterion("course_code >", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeGreaterThanOrEqualTo(String value) {
            addCriterion("course_code >=", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeLessThan(String value) {
            addCriterion("course_code <", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeLessThanOrEqualTo(String value) {
            addCriterion("course_code <=", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeLike(String value) {
            addCriterion("course_code like", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeNotLike(String value) {
            addCriterion("course_code not like", value, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeIn(List<String> values) {
            addCriterion("course_code in", values, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeNotIn(List<String> values) {
            addCriterion("course_code not in", values, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeBetween(String value1, String value2) {
            addCriterion("course_code between", value1, value2, "courseCode");
            return (Criteria) this;
        }

        public Criteria andCourseCodeNotBetween(String value1, String value2) {
            addCriterion("course_code not between", value1, value2, "courseCode");
            return (Criteria) this;
        }

        public Criteria andClassTimeIsNull() {
            addCriterion("class_time is null");
            return (Criteria) this;
        }

        public Criteria andClassTimeIsNotNull() {
            addCriterion("class_time is not null");
            return (Criteria) this;
        }

        public Criteria andClassTimeEqualTo(Date value) {
            addCriterion("class_time =", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeNotEqualTo(Date value) {
            addCriterion("class_time <>", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeGreaterThan(Date value) {
            addCriterion("class_time >", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeGreaterThanOrEqualTo(Date value) {
            addCriterion("class_time >=", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeLessThan(Date value) {
            addCriterion("class_time <", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeLessThanOrEqualTo(Date value) {
            addCriterion("class_time <=", value, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeIn(List<Date> values) {
            addCriterion("class_time in", values, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeNotIn(List<Date> values) {
            addCriterion("class_time not in", values, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeBetween(Date value1, Date value2) {
            addCriterion("class_time between", value1, value2, "classTime");
            return (Criteria) this;
        }

        public Criteria andClassTimeNotBetween(Date value1, Date value2) {
            addCriterion("class_time not between", value1, value2, "classTime");
            return (Criteria) this;
        }

        public Criteria andPlaceIsNull() {
            addCriterion("place is null");
            return (Criteria) this;
        }

        public Criteria andPlaceIsNotNull() {
            addCriterion("place is not null");
            return (Criteria) this;
        }

        public Criteria andPlaceEqualTo(String value) {
            addCriterion("place =", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceNotEqualTo(String value) {
            addCriterion("place <>", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceGreaterThan(String value) {
            addCriterion("place >", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceGreaterThanOrEqualTo(String value) {
            addCriterion("place >=", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceLessThan(String value) {
            addCriterion("place <", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceLessThanOrEqualTo(String value) {
            addCriterion("place <=", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceLike(String value) {
            addCriterion("place like", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceNotLike(String value) {
            addCriterion("place not like", value, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceIn(List<String> values) {
            addCriterion("place in", values, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceNotIn(List<String> values) {
            addCriterion("place not in", values, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceBetween(String value1, String value2) {
            addCriterion("place between", value1, value2, "place");
            return (Criteria) this;
        }

        public Criteria andPlaceNotBetween(String value1, String value2) {
            addCriterion("place not between", value1, value2, "place");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageIsNull() {
            addCriterion("delete_flage is null");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageIsNotNull() {
            addCriterion("delete_flage is not null");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageEqualTo(Integer value) {
            addCriterion("delete_flage =", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageNotEqualTo(Integer value) {
            addCriterion("delete_flage <>", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageGreaterThan(Integer value) {
            addCriterion("delete_flage >", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageGreaterThanOrEqualTo(Integer value) {
            addCriterion("delete_flage >=", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageLessThan(Integer value) {
            addCriterion("delete_flage <", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageLessThanOrEqualTo(Integer value) {
            addCriterion("delete_flage <=", value, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageIn(List<Integer> values) {
            addCriterion("delete_flage in", values, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageNotIn(List<Integer> values) {
            addCriterion("delete_flage not in", values, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageBetween(Integer value1, Integer value2) {
            addCriterion("delete_flage between", value1, value2, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andDeleteFlageNotBetween(Integer value1, Integer value2) {
            addCriterion("delete_flage not between", value1, value2, "deleteFlage");
            return (Criteria) this;
        }

        public Criteria andCreatorIsNull() {
            addCriterion("creator is null");
            return (Criteria) this;
        }

        public Criteria andCreatorIsNotNull() {
            addCriterion("creator is not null");
            return (Criteria) this;
        }

        public Criteria andCreatorEqualTo(String value) {
            addCriterion("creator =", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorNotEqualTo(String value) {
            addCriterion("creator <>", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorGreaterThan(String value) {
            addCriterion("creator >", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorGreaterThanOrEqualTo(String value) {
            addCriterion("creator >=", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorLessThan(String value) {
            addCriterion("creator <", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorLessThanOrEqualTo(String value) {
            addCriterion("creator <=", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorLike(String value) {
            addCriterion("creator like", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorNotLike(String value) {
            addCriterion("creator not like", value, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorIn(List<String> values) {
            addCriterion("creator in", values, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorNotIn(List<String> values) {
            addCriterion("creator not in", values, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorBetween(String value1, String value2) {
            addCriterion("creator between", value1, value2, "creator");
            return (Criteria) this;
        }

        public Criteria andCreatorNotBetween(String value1, String value2) {
            addCriterion("creator not between", value1, value2, "creator");
            return (Criteria) this;
        }

        public Criteria andCreateTimeIsNull() {
            addCriterion("create_time is null");
            return (Criteria) this;
        }

        public Criteria andCreateTimeIsNotNull() {
            addCriterion("create_time is not null");
            return (Criteria) this;
        }

        public Criteria andCreateTimeEqualTo(Date value) {
            addCriterion("create_time =", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeNotEqualTo(Date value) {
            addCriterion("create_time <>", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeGreaterThan(Date value) {
            addCriterion("create_time >", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeGreaterThanOrEqualTo(Date value) {
            addCriterion("create_time >=", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeLessThan(Date value) {
            addCriterion("create_time <", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeLessThanOrEqualTo(Date value) {
            addCriterion("create_time <=", value, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeIn(List<Date> values) {
            addCriterion("create_time in", values, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeNotIn(List<Date> values) {
            addCriterion("create_time not in", values, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeBetween(Date value1, Date value2) {
            addCriterion("create_time between", value1, value2, "createTime");
            return (Criteria) this;
        }

        public Criteria andCreateTimeNotBetween(Date value1, Date value2) {
            addCriterion("create_time not between", value1, value2, "createTime");
            return (Criteria) this;
        }

        public Criteria andModifierIsNull() {
            addCriterion("modifier is null");
            return (Criteria) this;
        }

        public Criteria andModifierIsNotNull() {
            addCriterion("modifier is not null");
            return (Criteria) this;
        }

        public Criteria andModifierEqualTo(String value) {
            addCriterion("modifier =", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierNotEqualTo(String value) {
            addCriterion("modifier <>", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierGreaterThan(String value) {
            addCriterion("modifier >", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierGreaterThanOrEqualTo(String value) {
            addCriterion("modifier >=", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierLessThan(String value) {
            addCriterion("modifier <", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierLessThanOrEqualTo(String value) {
            addCriterion("modifier <=", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierLike(String value) {
            addCriterion("modifier like", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierNotLike(String value) {
            addCriterion("modifier not like", value, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierIn(List<String> values) {
            addCriterion("modifier in", values, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierNotIn(List<String> values) {
            addCriterion("modifier not in", values, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierBetween(String value1, String value2) {
            addCriterion("modifier between", value1, value2, "modifier");
            return (Criteria) this;
        }

        public Criteria andModifierNotBetween(String value1, String value2) {
            addCriterion("modifier not between", value1, value2, "modifier");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeIsNull() {
            addCriterion("update_time is null");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeIsNotNull() {
            addCriterion("update_time is not null");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeEqualTo(Date value) {
            addCriterion("update_time =", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeNotEqualTo(Date value) {
            addCriterion("update_time <>", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeGreaterThan(Date value) {
            addCriterion("update_time >", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeGreaterThanOrEqualTo(Date value) {
            addCriterion("update_time >=", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeLessThan(Date value) {
            addCriterion("update_time <", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeLessThanOrEqualTo(Date value) {
            addCriterion("update_time <=", value, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeIn(List<Date> values) {
            addCriterion("update_time in", values, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeNotIn(List<Date> values) {
            addCriterion("update_time not in", values, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeBetween(Date value1, Date value2) {
            addCriterion("update_time between", value1, value2, "updateTime");
            return (Criteria) this;
        }

        public Criteria andUpdateTimeNotBetween(Date value1, Date value2) {
            addCriterion("update_time not between", value1, value2, "updateTime");
            return (Criteria) this;
        }
    }

    /**
     */
    public static class Criteria extends GeneratedCriteria {

        protected Criteria() {
            super();
        }
    }

    public static class Criterion {
        private String condition;

        private Object value;

        private Object secondValue;

        private boolean noValue;

        private boolean singleValue;

        private boolean betweenValue;

        private boolean listValue;

        private String typeHandler;

        public String getCondition() {
            return condition;
        }

        public Object getValue() {
            return value;
        }

        public Object getSecondValue() {
            return secondValue;
        }

        public boolean isNoValue() {
            return noValue;
        }

        public boolean isSingleValue() {
            return singleValue;
        }

        public boolean isBetweenValue() {
            return betweenValue;
        }

        public boolean isListValue() {
            return listValue;
        }

        public String getTypeHandler() {
            return typeHandler;
        }

        protected Criterion(String condition) {
            super();
            this.condition = condition;
            this.typeHandler = null;
            this.noValue = true;
        }

        protected Criterion(String condition, Object value, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.typeHandler = typeHandler;
            if (value instanceof List<?>) {
                this.listValue = true;
            } else {
                this.singleValue = true;
            }
        }

        protected Criterion(String condition, Object value) {
            this(condition, value, null);
        }

        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
            super();
            this.condition = condition;
            this.value = value;
            this.secondValue = secondValue;
            this.typeHandler = typeHandler;
            this.betweenValue = true;
        }

        protected Criterion(String condition, Object value, Object secondValue) {
            this(condition, value, secondValue, null);
        }
    }
}